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<div class="title">adf4351.cpp</div>  </div>
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<a href="adf4351_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="adf4351_8h.html">adf4351.h</a>&quot;</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="adf4351_8h.html#accbb5196a545d1edcddcbd43f3b1ccff">   53</a></span>&#160;uint32_t <a class="code" href="adf4351_8cpp.html#accbb5196a545d1edcddcbd43f3b1ccff">steps</a>[] = { 1000, 5000, 10000, 50000, 100000 , 500000, 1000000 }; </div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classReg.html#a4a4a5651833babfd0d525e41626833b1">   59</a></span>&#160;<a class="code" href="classReg.html#a4a4a5651833babfd0d525e41626833b1">Reg::Reg</a>()</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;{</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> = 0 ;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;}</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classReg.html#a2506df1de4cfe1eb7823ca080707e3a8">   64</a></span>&#160;uint32_t <a class="code" href="classReg.html#a2506df1de4cfe1eb7823ca080707e3a8">Reg::get</a>()</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;{</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> ;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;}</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classReg.html#a391898eea8c4c9c6597b5982d40dc014">   69</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classReg.html#a391898eea8c4c9c6597b5982d40dc014">Reg::set</a>(uint32_t value)</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;{</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> = value  ;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;}</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classReg.html#abb2d585cd22d9b790459d1f0ef6d69c9">   74</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classReg.html#abb2d585cd22d9b790459d1f0ef6d69c9">Reg::setbf</a>(uint8_t start, uint8_t len, uint32_t value)</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;{</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  uint32_t bitmask =  ((1UL  &lt;&lt; len) - 1UL) ;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  value &amp;= bitmask  ;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  bitmask &lt;&lt;= start ;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> = ( <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> &amp; ( ~bitmask)) | ( value &lt;&lt; start ) ;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;}</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classReg.html#ad8110b2b319905a36c6657c0cc8f6da1">   82</a></span>&#160;uint32_t  <a class="code" href="classReg.html#ad8110b2b319905a36c6657c0cc8f6da1">Reg::getbf</a>(uint8_t start, uint8_t len)</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;{</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  uint32_t bitmask =  ((1UL  &lt;&lt; len) - 1UL) &lt;&lt; start ;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  uint32_t result = ( <a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> &amp; bitmask) &gt;&gt; start  ;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keywordflow">return</span> ( result ) ;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;}</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">// ADF4351 settings</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classADF4351.html#a7643815c097feb5c0e1a790fe461ba04">   92</a></span>&#160;<a class="code" href="classADF4351.html#a7643815c097feb5c0e1a790fe461ba04">ADF4351::ADF4351</a>(byte pin, uint8_t mode, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>  speed, uint8_t order )</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;{</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  spi_settings = SPISettings(speed, order, mode) ;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  pinSS = pin ;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  <span class="comment">// settings for 100 mhz internal</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  reffreq = <a class="code" href="adf4351_8h.html#aecf3c9f8f73e5187d64570ac0d97e602">REF_FREQ_DEFAULT</a> ;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  enabled = false ;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  cfreq = 0 ;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  ChanStep = <a class="code" href="adf4351_8cpp.html#accbb5196a545d1edcddcbd43f3b1ccff">steps</a>[0] ;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  RD2refdouble = 0 ;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  RCounter = 25 ;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  RD1Rdiv2 = 0 ;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  BandSelClock = 80 ;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  ClkDiv = 150 ;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  Prescaler = 0 ;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  pwrlevel = 0 ;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;}</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classADF4351.html#a3fcae5cc94306e5277180480177a1860">  110</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classADF4351.html#a3fcae5cc94306e5277180480177a1860">ADF4351::init</a>()</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;{</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  pinMode(pinSS, OUTPUT) ;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  digitalWrite(pinSS, LOW) ;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  pinMode(<a class="code" href="adf4351_8h.html#a467f97c92a38b3045c5c5145096a96af">PIN_CE</a>, OUTPUT) ;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  pinMode(<a class="code" href="adf4351_8h.html#a87e9981f68b8c9aa50b3c31d1ddafa7d">PIN_LD</a>, INPUT) ;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  SPI.begin();</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;} ;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classADF4351.html#a95d523b7e6acb426be5ae57f37af55c4">  120</a></span>&#160;<span class="keywordtype">int</span>  <a class="code" href="classADF4351.html#a95d523b7e6acb426be5ae57f37af55c4">ADF4351::setf</a>(uint32_t freq)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;{</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  <span class="comment">//  calculate settings from freq</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  <span class="keywordflow">if</span> ( freq &gt; <a class="code" href="adf4351_8h.html#ae7e4990371f4706413f0b8bd0e3a99a0">ADF_FREQ_MAX</a> ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  <span class="keywordflow">if</span> ( freq &lt; <a class="code" href="adf4351_8h.html#a2a6f0834e97e7430bcdb40fbadca09b1">ADF_FREQ_MIN</a> ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  <span class="keywordtype">int</span> localosc_ratio =   2200000000UL / freq ;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  outdiv = 1 ;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <span class="keywordtype">int</span> RfDivSel = 0 ;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  <span class="comment">// select the output divider</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  <span class="keywordflow">while</span> (  outdiv &lt;=  localosc_ratio   &amp;&amp; outdiv &lt;= 64 ) {</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    outdiv *= 2 ;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    RfDivSel++  ;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  }</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  <span class="keywordflow">if</span> ( freq &gt; 3600000000UL )</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    Prescaler = 1 ;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    Prescaler = 0 ;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  PFDFreq = (float) reffreq  * ( (<span class="keywordtype">float</span>) ( 1.0 + RD2refdouble) / (<span class="keywordtype">float</span>) (RCounter * (1.0 + RD1Rdiv2)));  <span class="comment">// find the loop freq</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  BigNumber::begin(10) ;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;  <span class="keywordtype">char</span> tmpstr[20] ;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  <span class="comment">// kludge - BigNumber doesn&#39;t like leading spaces</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  <span class="comment">// so you need to make sure the string passed doesnt</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  <span class="comment">// have leading spaces.</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="keywordtype">int</span> cntdigits = 0 ;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  uint32_t num = (uint32_t) ( PFDFreq / 10000 ) ;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  <span class="keywordflow">while</span> ( num != 0 )  {</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    cntdigits++ ;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    num /= 10 ;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  }</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  dtostrf(PFDFreq, cntdigits + 8 , 3, tmpstr) ;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  <span class="comment">// end of kludge</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  BigNumber BN_PFDFreq = BigNumber(tmpstr) ;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  BigNumber BN_N = ( BigNumber(freq) * BigNumber(outdiv) ) / BN_PFDFreq ;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  N_Int =  (uint16_t) ( (uint32_t)  BN_N ) ;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  BigNumber BN_Mod = BN_PFDFreq / BigNumber(ChanStep) ;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  Mod = BN_Mod ;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  BN_Mod = BigNumber(Mod) ;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  BigNumber BN_Frac = ((BN_N - BigNumber(N_Int)) * BN_Mod)  + BigNumber(<span class="stringliteral">&quot;0.5&quot;</span>)  ;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  Frac = (int) ( (uint32_t) BN_Frac);</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  BN_N = BigNumber(N_Int) ;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  <span class="keywordflow">if</span> ( Frac != 0  ) {</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    uint32_t gcd = gcd_iter(Frac, Mod) ;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">if</span> ( gcd &gt; 1 ) {</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;      Frac /= gcd ;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      BN_Frac = BigNumber(Frac) ;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;      Mod /= gcd ;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;      BN_Mod = BigNumber(Mod) ;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    }</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  BigNumber BN_cfreq ;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  <span class="keywordflow">if</span> ( Frac == 0 ) {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    BN_cfreq = ( BN_PFDFreq  * BN_N) / BigNumber(outdiv) ;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    BN_cfreq = ( BN_PFDFreq * ( BN_N + ( BN_Frac /  BN_Mod) ) ) / BigNumber(outdiv) ;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  }</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  cfreq = BN_cfreq ;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  <span class="keywordflow">if</span> ( cfreq != freq ) Serial.println(F(<span class="stringliteral">&quot;output freq diff than requested&quot;</span>)) ;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  BigNumber::finish() ;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  <span class="keywordflow">if</span> ( Mod &lt; 2 || Mod &gt; 4095) {</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    Serial.println(F(<span class="stringliteral">&quot;Mod out of range&quot;</span>)) ;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  }</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;  <span class="keywordflow">if</span> ( (uint32_t) Frac &gt; (Mod - 1) ) {</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    Serial.println(F(<span class="stringliteral">&quot;Frac out of range&quot;</span>)) ;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  }</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;  <span class="keywordflow">if</span> ( Prescaler == 0 &amp;&amp; ( N_Int &lt; 23  || N_Int &gt; 65535)) {</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    Serial.println(F(<span class="stringliteral">&quot;N_Int out of range&quot;</span>)) ;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( Prescaler == 1 &amp;&amp; ( N_Int &lt; 75 || N_Int &gt; 65535 )) {</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    Serial.println(F(<span class="stringliteral">&quot;N_Int out of range&quot;</span>)) ;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  }</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  <span class="comment">// setting the registers to default values</span></div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;  <span class="comment">// R0</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;  R[0].set(0UL) ;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;  <span class="comment">// (0,3,0) control bits</span></div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  R[0].setbf(3, 12, Frac) ; <span class="comment">// fractonal</span></div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  R[0].setbf(15, 16, N_Int) ; <span class="comment">// N integer</span></div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;  <span class="comment">// R1</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  R[1].set(0UL) ;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  R[1].setbf(0, 3, 1) ; <span class="comment">// control bits</span></div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  R[1].setbf(3, 12, Mod) ; <span class="comment">// Mod</span></div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  R[1].setbf(15, 12, 1); <span class="comment">// phase</span></div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;  R[1].setbf(27, 1, Prescaler); <span class="comment">//  prescaler</span></div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;  <span class="comment">// (28,1,0) phase adjust</span></div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="comment">// R2</span></div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  R[2].set(0UL) ;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  R[2].setbf(0, 3, 2) ; <span class="comment">// control bits</span></div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  <span class="comment">// (3,1,0) counter reset</span></div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  <span class="comment">// (4,1,0) cp3 state</span></div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  <span class="comment">// (5,1,0) power down</span></div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  R[2].setbf(6, 1, 1) ; <span class="comment">// pd polarity</span></div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  <span class="keywordflow">if</span> ( Frac == 0 )  {</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    R[2].setbf(7, 1, 1) ; <span class="comment">// LDP, int-n mode</span></div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    R[2].setbf(8, 1, 1) ; <span class="comment">// ldf, int-n mode</span></div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    R[2].setbf(7, 1, 0) ; <span class="comment">// LDP, frac-n mode</span></div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    R[2].setbf(8, 1, 0) ; <span class="comment">// ldf ,frac-n mode</span></div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  }</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;  R[2].setbf(9, 4, 7) ; <span class="comment">// charge pump</span></div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  <span class="comment">// (13,1,0) dbl buf</span></div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;  R[2].setbf(14, 10, RCounter) ; <span class="comment">//  r counter</span></div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  R[2].setbf(24, 1, RD1Rdiv2)  ; <span class="comment">// RD1_RDiv2</span></div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;  R[2].setbf(25, 1, RD2refdouble)  ; <span class="comment">// RD2refdouble</span></div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  <span class="comment">// R[2].setbf(26,3,0) ; //  muxout, not used</span></div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;  <span class="comment">// (29,2,0) low noise and spurs mode</span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;  <span class="comment">// R3</span></div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;  R[3].set(0UL) ;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  R[3].setbf(0, 3, 3) ; <span class="comment">// control bits</span></div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;  R[3].setbf(3, 12, ClkDiv) ; <span class="comment">// clock divider</span></div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;  <span class="comment">// (15,2,0) clk div mode</span></div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  <span class="comment">// (17,1,0) reserved</span></div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  <span class="comment">// (18,1,0) CSR</span></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  <span class="comment">// (19,2,0) reserved</span></div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;  <span class="keywordflow">if</span> ( Frac == 0 )  {</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    R[3].setbf(21, 1, 1); <span class="comment">//  charge cancel, reduces pfd spurs</span></div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    R[3].setbf(22, 1, 1); <span class="comment">//  ABP, int-n</span></div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;  } <span class="keywordflow">else</span>  {</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    R[3].setbf(21, 1, 0) ; <span class="comment">//  charge cancel</span></div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    R[3].setbf(22, 1, 0); <span class="comment">//  ABP, frac-n</span></div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;  }</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;  R[3].setbf(23, 1, 1) ; <span class="comment">// Band Select Clock Mode</span></div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  <span class="comment">// (24,8,0) reserved</span></div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  <span class="comment">// R4</span></div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;  R[4].set(0UL) ;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;  R[4].setbf(0, 3, 4) ; <span class="comment">// control bits</span></div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;  R[4].setbf(3, 2, pwrlevel) ; <span class="comment">// output power 0-3 (-4dbM to 5dbM, 3db steps)</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;  R[4].setbf(5, 1, 1) ; <span class="comment">// rf output enable</span></div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;  <span class="comment">// (6,2,0) aux output power</span></div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;  <span class="comment">// (8,1,0) aux output enable</span></div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;  <span class="comment">// (9,1,0) aux output select</span></div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;  <span class="comment">// (10,1,0) mtld</span></div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  <span class="comment">// (11,1,0) vco power down</span></div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  R[4].setbf(12, 8, BandSelClock) ; <span class="comment">// band select clock divider</span></div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  R[4].setbf(20, 3, RfDivSel) ; <span class="comment">// rf divider select</span></div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;  R[4].setbf(23, 1, 1) ; <span class="comment">// feedback select</span></div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;  <span class="comment">// (24,8,0) reserved</span></div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;  <span class="comment">// R5</span></div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;  R[5].set(0UL) ;</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;  R[5].setbf(0, 3, 5) ; <span class="comment">// control bits</span></div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;  <span class="comment">// (3,16,0) reserved</span></div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;  R[5].setbf(19, 2, 3) ; <span class="comment">// Reserved field,set to 11</span></div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;  <span class="comment">// (21,1,0) reserved</span></div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;  R[5].setbf(22, 2, 1) ; <span class="comment">// LD Pin Mode</span></div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  <span class="comment">// (24,8,0) reserved</span></div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;  <span class="keywordtype">int</span> i ;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;  <span class="keywordflow">for</span> (i = 5 ; i &gt; -1 ; i--) {</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    writeDev(i, R[i]) ;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    delayMicroseconds(2500) ;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;  }</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;  <span class="keywordflow">return</span> 0 ;  <span class="comment">// ok</span></div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;}</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="classADF4351.html#ab76d60048352b333b88fb1f50e1c07de">  302</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classADF4351.html#ab76d60048352b333b88fb1f50e1c07de">ADF4351::setrf</a>(uint32_t f)</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;{</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;  <span class="keywordflow">if</span> ( f &gt; <a class="code" href="adf4351_8h.html#a8314e18aa94bd9a3ea7695df39fd4282">ADF_REFIN_MAX</a> ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;  <span class="keywordflow">if</span> ( f &lt; 100000UL ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;  <span class="keywordtype">float</span> newfreq  =  (float) f  * ( (<span class="keywordtype">float</span>) ( 1.0 + RD2refdouble) / (<span class="keywordtype">float</span>) (RCounter * (1.0 + RD1Rdiv2)));  <span class="comment">// check the loop freq</span></div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;  <span class="keywordflow">if</span> ( newfreq &gt; <a class="code" href="adf4351_8h.html#ac5bd336871215aac88e01552c35145d8">ADF_PFD_MAX</a> ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;  <span class="keywordflow">if</span> ( newfreq &lt; <a class="code" href="adf4351_8h.html#ab67b309f5f910acf0c3558bb4da4f761">ADF_PFD_MIN</a> ) <span class="keywordflow">return</span> 1 ;</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;  reffreq = f ;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;  <span class="keywordflow">return</span> 0 ;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;}</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="classADF4351.html#aa6a0f27d1f6d43824909a48f4f119083">  318</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classADF4351.html#aa6a0f27d1f6d43824909a48f4f119083">ADF4351::enable</a>()</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;{</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;  enabled = true ;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;  digitalWrite(<a class="code" href="adf4351_8h.html#a467f97c92a38b3045c5c5145096a96af">PIN_CE</a>, HIGH) ;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;}</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="classADF4351.html#a1df660e6fa9df790c1d5e6e4da76f263">  324</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classADF4351.html#a1df660e6fa9df790c1d5e6e4da76f263">ADF4351::disable</a>()</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;{</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;  enabled = false ;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;  digitalWrite(<a class="code" href="adf4351_8h.html#a467f97c92a38b3045c5c5145096a96af">PIN_CE</a>, LOW) ;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;}</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div><div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="classADF4351.html#a3bf4e56c8c18fe34224aa0e8b3771c71">  331</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classADF4351.html#a3bf4e56c8c18fe34224aa0e8b3771c71">ADF4351::writeDev</a>(<span class="keywordtype">int</span> n, <a class="code" href="classReg.html">Reg</a> r)</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;{</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  byte  txbyte ;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  <span class="keywordtype">int</span> i ;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;  digitalWrite(pinSS, LOW) ;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  delayMicroseconds(10) ;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  i=n ; <span class="comment">// not used </span></div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  <span class="keywordflow">for</span> ( i = 3 ; i &gt; -1 ; i--) {</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    txbyte = (byte) (r.<a class="code" href="classReg.html#acb54e195092c824c1573f95f09d65b9c">whole</a> &gt;&gt; (i * 8)) ;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    SPI.transfer(txbyte) ;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;  }</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;  digitalWrite(pinSS, HIGH) ;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  delayMicroseconds(5) ;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;  digitalWrite(pinSS, LOW) ;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;}</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div><div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="classADF4351.html#ab2679bffd8ac1bf48beaa615a14901df">  349</a></span>&#160;uint32_t   <a class="code" href="classADF4351.html#ab2679bffd8ac1bf48beaa615a14901df">ADF4351::getReg</a>(<span class="keywordtype">int</span> n)</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;{</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;  <span class="keywordflow">return</span> R[n].whole ;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;}</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div><div class="line"><a name="l00354"></a><span class="lineno"><a class="line" href="classADF4351.html#a23f89801e9fc100d6934462634ea33e1">  354</a></span>&#160;uint32_t <a class="code" href="classADF4351.html#a23f89801e9fc100d6934462634ea33e1">ADF4351::gcd_iter</a>(uint32_t u, uint32_t v)</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;{</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;  uint32_t t;</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;  <span class="keywordflow">while</span> (v) {</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    t = u ;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    u = v ;</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    v = t % v ;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;  }</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;  <span class="keywordflow">return</span> u ;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;}</div><div class="ttc" id="classADF4351_html_a1df660e6fa9df790c1d5e6e4da76f263"><div class="ttname"><a href="classADF4351.html#a1df660e6fa9df790c1d5e6e4da76f263">ADF4351::disable</a></div><div class="ttdeci">void disable()</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00324">adf4351.cpp:324</a></div></div>
<div class="ttc" id="adf4351_8h_html_a87e9981f68b8c9aa50b3c31d1ddafa7d"><div class="ttname"><a href="adf4351_8h.html#a87e9981f68b8c9aa50b3c31d1ddafa7d">PIN_LD</a></div><div class="ttdeci">#define PIN_LD</div><div class="ttdoc">Ard Pin for Lock Detect. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00031">adf4351.h:31</a></div></div>
<div class="ttc" id="classADF4351_html_a7643815c097feb5c0e1a790fe461ba04"><div class="ttname"><a href="classADF4351.html#a7643815c097feb5c0e1a790fe461ba04">ADF4351::ADF4351</a></div><div class="ttdeci">ADF4351(byte pin, uint8_t mode, unsigned long speed, uint8_t order)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00092">adf4351.cpp:92</a></div></div>
<div class="ttc" id="adf4351_8h_html_ab67b309f5f910acf0c3558bb4da4f761"><div class="ttname"><a href="adf4351_8h.html#ab67b309f5f910acf0c3558bb4da4f761">ADF_PFD_MIN</a></div><div class="ttdeci">#define ADF_PFD_MIN</div><div class="ttdoc">Minimum Frequency for Phase Detector. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00025">adf4351.h:25</a></div></div>
<div class="ttc" id="classReg_html_acb54e195092c824c1573f95f09d65b9c"><div class="ttname"><a href="classReg.html#acb54e195092c824c1573f95f09d65b9c">Reg::whole</a></div><div class="ttdeci">uint32_t whole</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00067">adf4351.h:67</a></div></div>
<div class="ttc" id="adf4351_8h_html_a8314e18aa94bd9a3ea7695df39fd4282"><div class="ttname"><a href="adf4351_8h.html#a8314e18aa94bd9a3ea7695df39fd4282">ADF_REFIN_MAX</a></div><div class="ttdeci">#define ADF_REFIN_MAX</div><div class="ttdoc">Maximum Reference Frequency. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00026">adf4351.h:26</a></div></div>
<div class="ttc" id="adf4351_8h_html_ae7e4990371f4706413f0b8bd0e3a99a0"><div class="ttname"><a href="adf4351_8h.html#ae7e4990371f4706413f0b8bd0e3a99a0">ADF_FREQ_MAX</a></div><div class="ttdeci">#define ADF_FREQ_MAX</div><div class="ttdoc">Maximum Generated Frequency = value of MAX Unsigned Long. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00022">adf4351.h:22</a></div></div>
<div class="ttc" id="classReg_html_ad8110b2b319905a36c6657c0cc8f6da1"><div class="ttname"><a href="classReg.html#ad8110b2b319905a36c6657c0cc8f6da1">Reg::getbf</a></div><div class="ttdeci">uint32_t getbf(uint8_t start, uint8_t len)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00082">adf4351.cpp:82</a></div></div>
<div class="ttc" id="classReg_html_a2506df1de4cfe1eb7823ca080707e3a8"><div class="ttname"><a href="classReg.html#a2506df1de4cfe1eb7823ca080707e3a8">Reg::get</a></div><div class="ttdeci">uint32_t get()</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00064">adf4351.cpp:64</a></div></div>
<div class="ttc" id="adf4351_8cpp_html_accbb5196a545d1edcddcbd43f3b1ccff"><div class="ttname"><a href="adf4351_8cpp.html#accbb5196a545d1edcddcbd43f3b1ccff">steps</a></div><div class="ttdeci">uint32_t steps[]</div><div class="ttdoc">Array of Allowed Step Values (Hz) </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00053">adf4351.cpp:53</a></div></div>
<div class="ttc" id="classADF4351_html_a3bf4e56c8c18fe34224aa0e8b3771c71"><div class="ttname"><a href="classADF4351.html#a3bf4e56c8c18fe34224aa0e8b3771c71">ADF4351::writeDev</a></div><div class="ttdeci">void writeDev(int n, Reg r)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00331">adf4351.cpp:331</a></div></div>
<div class="ttc" id="adf4351_8h_html_aecf3c9f8f73e5187d64570ac0d97e602"><div class="ttname"><a href="adf4351_8h.html#aecf3c9f8f73e5187d64570ac0d97e602">REF_FREQ_DEFAULT</a></div><div class="ttdeci">#define REF_FREQ_DEFAULT</div><div class="ttdoc">Default Reference Frequency. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00027">adf4351.h:27</a></div></div>
<div class="ttc" id="classADF4351_html_aa6a0f27d1f6d43824909a48f4f119083"><div class="ttname"><a href="classADF4351.html#aa6a0f27d1f6d43824909a48f4f119083">ADF4351::enable</a></div><div class="ttdeci">void enable()</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00318">adf4351.cpp:318</a></div></div>
<div class="ttc" id="classADF4351_html_ab76d60048352b333b88fb1f50e1c07de"><div class="ttname"><a href="classADF4351.html#ab76d60048352b333b88fb1f50e1c07de">ADF4351::setrf</a></div><div class="ttdeci">int setrf(uint32_t f)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00302">adf4351.cpp:302</a></div></div>
<div class="ttc" id="classReg_html"><div class="ttname"><a href="classReg.html">Reg</a></div><div class="ttdoc">Stores a device register value. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00044">adf4351.h:44</a></div></div>
<div class="ttc" id="adf4351_8h_html_ac5bd336871215aac88e01552c35145d8"><div class="ttname"><a href="adf4351_8h.html#ac5bd336871215aac88e01552c35145d8">ADF_PFD_MAX</a></div><div class="ttdeci">#define ADF_PFD_MAX</div><div class="ttdoc">Maximum Frequency for Phase Detector. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00024">adf4351.h:24</a></div></div>
<div class="ttc" id="classReg_html_a4a4a5651833babfd0d525e41626833b1"><div class="ttname"><a href="classReg.html#a4a4a5651833babfd0d525e41626833b1">Reg::Reg</a></div><div class="ttdeci">Reg()</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00059">adf4351.cpp:59</a></div></div>
<div class="ttc" id="adf4351_8h_html_a2a6f0834e97e7430bcdb40fbadca09b1"><div class="ttname"><a href="adf4351_8h.html#a2a6f0834e97e7430bcdb40fbadca09b1">ADF_FREQ_MIN</a></div><div class="ttdeci">#define ADF_FREQ_MIN</div><div class="ttdoc">Minimum Generated Frequency. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00023">adf4351.h:23</a></div></div>
<div class="ttc" id="classReg_html_abb2d585cd22d9b790459d1f0ef6d69c9"><div class="ttname"><a href="classReg.html#abb2d585cd22d9b790459d1f0ef6d69c9">Reg::setbf</a></div><div class="ttdeci">void setbf(uint8_t start, uint8_t len, uint32_t value)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00074">adf4351.cpp:74</a></div></div>
<div class="ttc" id="adf4351_8h_html"><div class="ttname"><a href="adf4351_8h.html">adf4351.h</a></div></div>
<div class="ttc" id="classADF4351_html_a23f89801e9fc100d6934462634ea33e1"><div class="ttname"><a href="classADF4351.html#a23f89801e9fc100d6934462634ea33e1">ADF4351::gcd_iter</a></div><div class="ttdeci">uint32_t gcd_iter(uint32_t u, uint32_t v)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00354">adf4351.cpp:354</a></div></div>
<div class="ttc" id="classADF4351_html_ab2679bffd8ac1bf48beaa615a14901df"><div class="ttname"><a href="classADF4351.html#ab2679bffd8ac1bf48beaa615a14901df">ADF4351::getReg</a></div><div class="ttdeci">uint32_t getReg(int n)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00349">adf4351.cpp:349</a></div></div>
<div class="ttc" id="adf4351_8h_html_a467f97c92a38b3045c5c5145096a96af"><div class="ttname"><a href="adf4351_8h.html#a467f97c92a38b3045c5c5145096a96af">PIN_CE</a></div><div class="ttdeci">#define PIN_CE</div><div class="ttdoc">Ard Pin for Chip Enable. </div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8h_source.html#l00030">adf4351.h:30</a></div></div>
<div class="ttc" id="classADF4351_html_a95d523b7e6acb426be5ae57f37af55c4"><div class="ttname"><a href="classADF4351.html#a95d523b7e6acb426be5ae57f37af55c4">ADF4351::setf</a></div><div class="ttdeci">int setf(uint32_t freq)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00120">adf4351.cpp:120</a></div></div>
<div class="ttc" id="classReg_html_a391898eea8c4c9c6597b5982d40dc014"><div class="ttname"><a href="classReg.html#a391898eea8c4c9c6597b5982d40dc014">Reg::set</a></div><div class="ttdeci">void set(uint32_t value)</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00069">adf4351.cpp:69</a></div></div>
<div class="ttc" id="classADF4351_html_a3fcae5cc94306e5277180480177a1860"><div class="ttname"><a href="classADF4351.html#a3fcae5cc94306e5277180480177a1860">ADF4351::init</a></div><div class="ttdeci">void init()</div><div class="ttdef"><b>Definition:</b> <a href="adf4351_8cpp_source.html#l00110">adf4351.cpp:110</a></div></div>
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